CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
Description
The product checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-27 · CAPEC-29
CVEs mapped to this weakness (741)
page 12 of 38| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-72584 | Hig | 0.48 | 7.4 | 0.00 | Aug 10, 2026 | A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes. | ||
| CVE-2026-54096 | Hig | 0.48 | 8.4 | 0.00 | Jun 25, 2026 | File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.7, `POST /api/share/` accepts an authenticated request for an arbitrary path and stores a public share record without… | ||
| CVE-2026-50631 | Hig | 0.48 | 7.4 | 0.00 | Jun 12, 2026 | A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Token to bypass single-use semantics and generate multiple valid Access Tokens, when 'recycleRefreshTokens' is set to false. A leaked refresh token can be replayed concurrently by… | ||
| CVE-2025-64390 | Hig | 0.48 | 7.4 | 0.00 | Jun 2, 2026 | A privilege escalation vulnerability exists in PlayStation 4 firmware versions 13.00 through 13.02. The BD-J (Blu-ray Disc Java) sandbox can be escaped through a malformed JAR file. | ||
| CVE-2026-34354 | Hig | 0.48 | 7.4 | 0.00 | May 8, 2026 | Akamai Guardicore Platform Agent (GPA) and Zero Trust Client on Linux and macOS allow TOCTOU-based local privilege escalation. The GPA service creates an IPC socket in the world-writable /tmp directory. It accepts unauthenticated IPC control messages. This enables a TOCTOU… | ||
| CVE-2025-58407 | Hig | 0.48 | 7.4 | 0.00 | Nov 17, 2025 | Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU race condition and trigger a read and/or write of data outside the allotted memory escaping the virtual machine. | ||
| CVE-2024-29149 | Hig | 0.48 | 7.4 | 0.00 | May 7, 2024 | An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8_NOE-R300.1.40.12.4180 and SIP deskphones through 86x8_SIP-R200.1.01.10.728. Because of a time-of-check time-of-use vulnerability, an authenticated attacker is able to replace the verified firmware image… | ||
| CVE-2021-26356 | Hig | 0.48 | 7.4 | 0.00 | May 9, 2023 | A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure. | ||
| CVE-2021-4098 | Hig | 0.48 | 7.4 | 0.01 | Feb 11, 2022 | Insufficient data validation in Mojo in Google Chrome prior to 96.0.4664.110 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. | ||
| CVE-2019-11774 | Hig | 0.48 | 7.4 | 0.01 | Sep 12, 2019 | Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that… | ||
| CVE-2019-11775 | Hig | 0.48 | 7.4 | 0.01 | Jul 30, 2019 | All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of… | ||
| CVE-2026-53831 | Hig | 0.47 | 8.3 | 0.00 | Jun 12, 2026 | OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metacharacters in approved commands to read… | ||
| CVE-2026-42306 | Hig | 0.47 | 7.2 | 0.00 | Jun 12, 2026 | Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount… | ||
| CVE-2026-2638 | Hig | 0.47 | — | 0.00 | Jun 9, 2026 | A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0 through 77.5 allow a local attacker to leverage a race condition and symlink manipulation to achieve privileged file corruption. | ||
| CVE-2026-32979 | Hig | 0.47 | 7.3 | 0.00 | Mar 29, 2026 | OpenClaw before 2026.3.11 contains an approval integrity vulnerability allowing attackers to execute rewritten local code by modifying scripts between approval and execution when exact file binding cannot occur. Remote attackers can change approved local scripts before execution… | ||
| CVE-2026-2364 | Hig | 0.47 | 7.3 | 0.00 | Mar 10, 2026 | If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer. | ||
| CVE-2025-55236 | Hig | 0.47 | 7.3 | 0.00 | Sep 9, 2025 | Time-of-check time-of-use (toctou) race condition in Graphics Kernel allows an authorized attacker to execute code locally. | ||
| CVE-2025-20037 | Hig | 0.47 | 7.2 | 0.00 | Aug 12, 2025 | Time-of-check time-of-use race condition in firmware for some Intel(R) Converged Security and Management Engine may allow a privileged user to potentially enable escalation of privilege via local access. | ||
| CVE-2024-22185 | Hig | 0.47 | 7.2 | 0.00 | Nov 13, 2024 | Time-of-check Time-of-use Race Condition in some Intel(R) processors with Intel(R) ACTM may allow a privileged user to potentially enable escalation of privilege via local access. | ||
| CVE-2024-29066 | Hig | 0.47 | 7.2 | 0.01 | Apr 9, 2024 | Windows Distributed File System (DFS) Remote Code Execution Vulnerability |
- risk 0.48cvss 7.4epss 0.00
A time-of-check/time-of-use (TOCTOU) race condition in fastschema through v0.15.1 allows an unauthenticated remote attacker to bypass the OTP attempt limit on the account recovery flow, enabling brute-force attacks on 6-digit OTP codes.
- risk 0.48cvss 8.4epss 0.00
File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Prior to 2.63.7, `POST /api/share/` accepts an authenticated request for an arbitrary path and stores a public share record without…
- risk 0.48cvss 7.4epss 0.00
A race condition in AbstractOAuthDataProvider allows concurrent requests using the same Refresh Token to bypass single-use semantics and generate multiple valid Access Tokens, when 'recycleRefreshTokens' is set to false. A leaked refresh token can be replayed concurrently by…
- risk 0.48cvss 7.4epss 0.00
A privilege escalation vulnerability exists in PlayStation 4 firmware versions 13.00 through 13.02. The BD-J (Blu-ray Disc Java) sandbox can be escaped through a malformed JAR file.
- risk 0.48cvss 7.4epss 0.00
Akamai Guardicore Platform Agent (GPA) and Zero Trust Client on Linux and macOS allow TOCTOU-based local privilege escalation. The GPA service creates an IPC socket in the world-writable /tmp directory. It accepts unauthenticated IPC control messages. This enables a TOCTOU…
- risk 0.48cvss 7.4epss 0.00
Kernel or driver software installed on a Guest VM may post improper commands to the GPU Firmware to exploit a TOCTOU race condition and trigger a read and/or write of data outside the allotted memory escaping the virtual machine.
- risk 0.48cvss 7.4epss 0.00
An issue was discovered in Alcatel-Lucent ALE NOE deskphones through 86x8_NOE-R300.1.40.12.4180 and SIP deskphones through 86x8_SIP-R200.1.01.10.728. Because of a time-of-check time-of-use vulnerability, an authenticated attacker is able to replace the verified firmware image…
- risk 0.48cvss 7.4epss 0.00
A TOCTOU in ASP bootloader may allow an attacker to tamper with the SPI ROM following data read to memory potentially resulting in S3 data corruption and information disclosure.
- risk 0.48cvss 7.4epss 0.01
Insufficient data validation in Mojo in Google Chrome prior to 96.0.4664.110 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
- risk 0.48cvss 7.4epss 0.01
Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that…
- risk 0.48cvss 7.4epss 0.01
All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of…
- risk 0.47cvss 8.3epss 0.00
OpenClaw before 2026.5.18 contains a policy enforcement vulnerability in system.run safe-bin allowlist validation that allows shell expansion to modify command interpretation on POSIX nodes. Authenticated operators can exploit shell metacharacters in approved commands to read…
- risk 0.47cvss 7.2epss 0.00
Moby is an open source container framework. In Docker Engine prior to version 29.5.1, Docker Daemon versions 28.5.2 and prior, and Moby Daemon prior to version 2.0.0-beta.14, a race condition during docker cp mount setup allows a malicious container to redirect a bind mount…
- risk 0.47cvss —epss 0.00
A vulnerability in the quarantine and restore workflow of the X-VPN macOS website versions 77.0 through 77.5 allow a local attacker to leverage a race condition and symlink manipulation to achieve privileged file corruption.
- risk 0.47cvss 7.3epss 0.00
OpenClaw before 2026.3.11 contains an approval integrity vulnerability allowing attackers to execute rewritten local code by modifying scripts between approval and execution when exact file binding cannot occur. Remote attackers can change approved local scripts before execution…
- risk 0.47cvss 7.3epss 0.00
If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer.
- risk 0.47cvss 7.3epss 0.00
Time-of-check time-of-use (toctou) race condition in Graphics Kernel allows an authorized attacker to execute code locally.
- risk 0.47cvss 7.2epss 0.00
Time-of-check time-of-use race condition in firmware for some Intel(R) Converged Security and Management Engine may allow a privileged user to potentially enable escalation of privilege via local access.
- risk 0.47cvss 7.2epss 0.00
Time-of-check Time-of-use Race Condition in some Intel(R) processors with Intel(R) ACTM may allow a privileged user to potentially enable escalation of privilege via local access.
- risk 0.47cvss 7.2epss 0.01
Windows Distributed File System (DFS) Remote Code Execution Vulnerability